Penetration Testing Services
We test your systems using the same techniques real attackers employ. Evidence-based security assessments aligned with international standards.
What is Penetration Testing and Why is it Necessary?
Penetration testing is a controlled attack simulation where authorized security experts identify vulnerabilities in your information systems using real attacker techniques. Going beyond automated scanning tools, it leverages human intelligence and creativity to construct complex attack chains and measure your systems' resilience against a real-world attack.
As cyber attacks grow increasingly sophisticated, relying solely on defensive mechanisms like firewalls and antivirus is no longer sufficient. Penetration testing evaluates the effectiveness of your defense layers through an independent lens and uncovers the weak points that attackers could exploit.
At Netlore Security, we conduct every test in accordance with internationally recognized methodologies such as PTES, OWASP, and OSSTMM. Our OSCP, OSCE, GPEN, and CEH certified expert team has hundreds of project experience across critical sectors including finance, energy, healthcare, and government.
Testing Approaches
We determine the most suitable testing approach together, based on your organization's needs and security maturity level.
Black Box Testing
Simulates a real external attacker. No prior information about the target is given to the tester. Testing begins with only an IP address or domain name. This approach reveals how your organization looks from the outside and how deep an attacker can penetrate.
Best For
Organizations looking to assess their external threat surface
White Box Testing
The most comprehensive security analysis approach. The tester is provided with detailed information including source code, architectural diagrams, network topology, and credentials. This uncovers deep vulnerabilities beneath the surface, business logic flaws, and insecure coding practices.
Best For
Organizations seeking comprehensive security audit and code-level analysis
Grey Box Testing
The approach that best reflects real-world scenarios. Limited information is provided to the tester: standard user accounts, API documentation, or partial architectural information. This evaluates both insider threat scenarios and attacks that push the boundaries of authorized user access.
Best For
Organizations looking to test insider threat and privilege escalation scenarios
Methodologies Aligned with International Standards
PTES (Penetration Testing Execution Standard)
An industry-standard framework with 7 phases: pre-engagement interactions, intelligence gathering, threat modeling, vulnerability analysis, exploitation, post-exploitation, and reporting. Forms the foundation of every test engagement.
OWASP Testing Guide v4.2
The most current OWASP guide covering 66 different control categories for web and API security testing. We deeply test all OWASP Top 10 categories including Injection, Broken Access Control, and Security Misconfiguration.
OSSTMM v3 (Open Source Security Testing Methodology)
A scientific security testing methodology producing measurable and repeatable results. We quantify your security level using RAV (Risk Assessment Values) metrics.
NIST SP 800-115 & CREST
We apply testing processes compliant with NIST's technical security testing guidelines and CREST (Council of Registered Ethical Security Testers) standards.
Our Testing Process: End to End
Every engagement is managed through a transparent and systematic process, from the scoping meeting to the final validation test.
Scoping and Planning
Test objectives, Rules of Engagement, communication protocols, emergency procedures, and timeline are defined together. IP ranges, application URLs, out-of-scope systems, and escalation points are established.
Reconnaissance and Intelligence Gathering
Comprehensive intelligence is gathered about the target using passive and active collection techniques. OSINT, DNS enumeration, subdomain discovery, email harvesting, technology fingerprinting, and social engineering reconnaissance are performed.
Vulnerability Analysis and Scanning
All potential vulnerabilities in target systems are mapped using a combination of automated scanning tools and manual analysis techniques. Port scanning, service enumeration, CVE matching, and configuration analysis are conducted.
Exploitation and Deep Access
Identified vulnerabilities are safely exploited to measure their real impact. Advanced techniques such as privilege escalation, lateral movement, pivoting, data exfiltration simulation, and domain dominance are applied in a controlled environment.
Reporting and Presentation
A comprehensive report is prepared for each finding with CVSS v3.1 score, detailed technical description, Proof-of-Concept screenshots, business impact analysis, and step-by-step remediation recommendations. Separate presentations are delivered for management and technical teams.
Validation and Re-test
After remediation time is provided, all findings are retested to verify patch effectiveness. Re-test results are presented as a comparative report. Alternative remediation recommendations are provided for unresolved findings.
Our Penetration Testing in Numbers
Results from penetration tests conducted by Netlore Security
We detect critical vulnerabilities through a combination of manual and automated testing methods
Penetration testing projects completed across finance, energy, government, and technology sectors
Critical and high-risk findings are reported immediately without waiting for the full report
We provide free post-remediation validation testing for all projects
The majority of our findings are discovered through expert analysis, not automated tools
Nearly all of our clients rated our service quality as excellent
Penetration Testing Types
We offer specialized testing services for every technology layer and platform. We perform testing on a single area or combined testing across multiple layers based on your needs.
Network and Infrastructure Testing
We identify vulnerabilities in your internal and external network segments to reduce your attack surface.
- External Network Penetration Testing
- Internal Network Penetration Testing and Active Directory Security Assessment
- Wireless Network Security Testing (WPA2/WPA3, Rogue AP Detection)
- VPN, Remote Access, and Segmentation Testing
- Firewall, IDS/IPS Bypass, and Firewall Rule Analysis
Web Application Testing
Comprehensive web security analysis covering OWASP Top 10 and beyond, including business logic flaws.
- SQL Injection, NoSQL Injection, and ORM Injection
- Cross-Site Scripting (XSS), CSRF, and Clickjacking
- Authentication and Session Management Vulnerabilities
- Authorization Bypass, IDOR, and Access Control Testing
- Business Logic Flaws and Payment/Financial Flow Testing
API Security Testing
We test your REST, GraphQL, and SOAP APIs in accordance with OWASP API Security Top 10.
- REST and GraphQL API Endpoint Security Testing
- OAuth 2.0, JWT, and API Key Management Security Analysis
- Rate Limiting, Input Validation, and Mass Assignment Testing
- Inter-Microservice Communication and Service Mesh Security
- API Gateway Configuration and Data Leakage Testing
Mobile Application Testing
We test your iOS and Android applications according to OWASP MASTG/MASVS standards.
- iOS and Android Static and Dynamic Analysis
- Reverse Engineering and Runtime Manipulation Testing
- Data Storage, Encryption, and Keychain/Keystore Security
- Certificate Pinning, SSL/TLS, and Network Traffic Analysis
- Mobile Backend API and Push Notification Security Testing
Cloud Security Testing
We identify configuration errors and security vulnerabilities in your AWS, Azure, and GCP environments.
- IAM Policy and Authorization Configuration Analysis
- S3, Blob Storage, and Object Storage Security Testing
- Container and Kubernetes Security Assessment
- Serverless Function Security Testing
- Cloud-Native Application and CI/CD Pipeline Security
SCADA/OT and IoT Testing
We assess security risks in your industrial control systems and IoT devices.
- SCADA/ICS Protocol Analysis (Modbus, DNP3, OPC UA)
- PLC and HMI Security Assessment
- IoT Device Firmware Analysis and Hardware Security
- OT Network Segmentation and Access Control Testing
- IT/OT Convergence Point Security Assessment
Real-World Test Scenarios
Examples from common attack chains discovered during our penetration tests.
External to Internal Network Access
Internal network discovery through an SSRF vulnerability in an externally-facing web application, followed by gaining access to the domain controller via an unpatched service.
Potential Impact
Complete takeover of the Active Directory infrastructure
Data Leakage Through API
Unauthorized access to other users' personal data and financial information through an IDOR vulnerability in the mobile application's backend API.
Potential Impact
Risk of exposing 500,000+ users' personal data
Insider Threat and Privilege Escalation
Starting from a standard user account, compromising service account credentials through a Kerberoasting attack and achieving domain admin privileges.
Potential Impact
Unrestricted access to all corporate data
Why Should You Get Penetration Testing?
Automated security scans can only detect a fraction of vulnerabilities. Expert penetration testers uncover complex attack vectors and business logic flaws that tools miss.
Discover complex vulnerability chains and business logic flaws that automated scans cannot detect
Meet regulatory requirements including BDDK, EPDK, SPK, GDPR, ISO 27001, PCI-DSS, and TSE
Maximize the return on your proactive security investment in a world where the average data breach costs $4.45 million
Independently validate the effectiveness of your existing security controls (WAF, IDS/IPS, EDR) against real attacks
Demonstrate possible attack scenarios and their impact on your business processes with concrete evidence
Test your security team's and SOC operations' capacity to respond to a real attack
Increase your DevSecOps maturity by integrating security testing into your software development lifecycle
Provide confidence to your customers and business partners through independent security validation
Deliverables
At the end of every test engagement, we provide comprehensive deliverables at both technical and management levels.
Executive Summary
Management report containing overall risk assessment, critical findings summary, and strategic recommendations for non-technical decision makers.
Technical Detail Report
Comprehensive technical document including detailed descriptions, CVSS v3.1 scores, attack vectors, Proof-of-Concept (PoC) evidence, and screenshots for each vulnerability.
Risk Matrix and Prioritization
Visual risk matrix classifying all findings by criticality, likelihood, and business impact, along with a prioritized action list.
Remediation Guide
Step-by-step remediation instructions, secure configuration examples, and reference code snippets for each vulnerability.
Comparative Re-test Report
Post-remediation validation test results, comparative progress report against previous findings, and closure rates.
Compliance Mapping
Mapping of findings to relevant regulations (BDDK, PCI-DSS, ISO 27001, GDPR) and compliance gap analysis.
Presentation and Briefing
Interactive presentations prepared separately for the board and technical teams, including Q&A sessions.
Attack Surface Map
Comprehensive attack surface diagram showing all discovered assets, open ports, services, and relationships between them.
Why Netlore Security?
When choosing a penetration testing provider, technical expertise, experience, and reliability are the determining factors.
Certified Expert Team
Our team consists of experienced security researchers holding OSCP, OSCE, OSWE, GPEN, GWAPT, CEH, and CREST certifications who actively participate in bug bounty programs.
Industry Experience
We have hundreds of project experience across finance, energy, telecommunications, healthcare, government, and e-commerce sectors. We understand each sector's unique regulatory and risk profile.
Manual Testing Focus
We don't rely solely on automated tools. In every engagement, our expert testers uncover findings that tools miss, from business logic flaws to complex attack chains.
Transparent and Detailed Reporting
We apply the most detailed reporting standards in the industry, providing PoC, CVSS scores, business impact analysis, and step-by-step remediation recommendations for each finding.
Free Re-test Guarantee
We provide free post-remediation validation testing for all our projects. We stand by you until your findings are closed.
Local and Trusted
As a TSE-approved, ISO 27001 and ISO 20000-1 certified organization, your data and test results are protected within Turkey's borders under the highest confidentiality standards.
Regulatory Compliance
Penetration testing is a mandatory requirement of many national and international regulations.
Mandatory annual penetration testing requirement in the banking sector.
Annual penetration testing and ASV scanning obligation for organizations processing card data.
Periodic security testing obligation for critical infrastructure in the energy sector.
Regular security assessment requirement within the information security management system.
Verification of the adequacy of technical measures for personal data security.
Mandatory security testing for capital markets and public institutions.
Who Is It For?
Every sector has its own unique threat profile and compliance requirements. We customize our penetration testing services according to your sector-specific risks and regulations.
Finance and Banking
BDDK mandatory penetration testing, PCI-DSS compliance assessment, internet and mobile banking security testing, SWIFT infrastructure security.
Energy and Critical Infrastructure
SCADA/ICS security testing under EPDK regulations, OT network segmentation analysis, industrial control system vulnerability assessment.
Government and Public Sector
TSE-compliant security testing, e-government application security assessment, mandatory tests under national cybersecurity strategy.
Telecommunications
BTK regulations, 5G infrastructure security, OSS/BSS systems, and subscriber management platform security testing.
Healthcare
Patient data security, medical device security assessment, HIS and PACS system penetration testing, GDPR/KVKK and health data compliance testing.
E-Commerce and Technology
Payment infrastructure security testing, user data protection, API security, cloud environment assessment, and DevSecOps integration.
Frequently Asked Questions
The duration varies depending on test scope, number of target systems, and test type. A standard external network penetration test takes 1-2 weeks, a comprehensive web application test 2-3 weeks, and an internal network and Active Directory security assessment 2-4 weeks. An exact timeline is provided during the scoping meeting.
Regulatory requirements (BDDK, PCI-DSS, EPDK) mandate penetration testing at least once a year. However, as best practice, testing is also recommended after major system changes, before new application launches, after infrastructure updates, and when a significant security incident occurs. High-risk profile organizations should test 2-4 times per year.
No. All tests are conducted in a controlled environment within pre-established Rules of Engagement. Tests that could cause service disruption, such as DoS/DDoS, are performed only with explicit client approval and typically during maintenance windows. Additional protection protocols are applied for critical production systems. In case of an extraordinary situation during testing, immediate intervention is provided.
Vulnerability scanning is a process that detects known security vulnerabilities using automated tools and typically produces a high rate of false positives. Penetration testing is a comprehensive security assessment where an expert security researcher actually exploits identified vulnerabilities to prove business impact and uncovers logical flaws, configuration issues, and attack chains that vulnerability scans cannot catch.
After testing: an Executive Summary, detailed technical report, CVSS v3.1 score-prioritized vulnerability list, Proof-of-Concept (PoC) evidence for each finding, risk matrix, step-by-step remediation guide, compliance mapping document, and attack surface map are provided. Free re-test and comparative progress report after remediation are also included.
Pricing depends on factors such as test scope (number of IPs/URLs), testing approach (Black/White/Grey Box), application complexity, technology stack, compliance requirements, and test duration. A custom scoping meeting is held for each project and a detailed proposal is submitted. We can determine your needs together with a free preliminary assessment consultation.
Critical and high-risk findings are immediately reported to the client without waiting for the full report. Communication channels and emergency procedures defined during the scoping phase are activated. The finding's detailed description, exploitation scenario, and interim remediation recommendations are shared immediately.
Before testing: IP ranges and URL information of target systems, test environment access credentials (if applicable), network diagrams or architectural documents (for White/Grey Box), written authorization, and emergency contact information should be prepared. All requirements are communicated in detail during the scoping meeting.
Assess Your Security Posture
Measure the true security level of your systems with our certified expert team. Start with a free preliminary assessment consultation.
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